The theorical analysis of wine rope is rather complex. Over the years, may types of wine rope have been tested experimentally for various applications. In the early 1970, Costello developed a theorical model to predict the contact stress in the individual wires of a strand. This model led to a series of papers on the solution of their equations of equilibrium. These equations are highly nonlinear and must be solved numerically on the computer. Approximate linear equations have been derived by Velinsky et al (1994), and generealized for any kind of wire rope by others. This work shows the development and results of a computer program that has been developed to analyze complex cables. The analysis of a rope begins with a study of the deformation of a helical wire in a strand. By the deformation of all wires in a given strand, one determines the response of that strand. Again by the deformation of all strands in the rope, one determines the response of a rope. The program developed treats in a realistic manner the deformation and stress of ropes having or not internal-wire-ropes cores. The algorithms is built around the original nonlinear equation of Philips and Costello (1993). Numerical results is presented and compared with the experiments reports in the literature. The program is capable of simulating bahavior in various situations and complex constructions for rope loaded in tension with twisting and bending over a sheave or drum. The stress and strain of diferents wire ropes habving an internal-wire-rope core (IWRC) are obtained eficiently in all experiments. The results show that the presented implementation produce minimum variation between the theory or the expected results. Results may be extended to include other consideration of rope behavior as contact stress and friction effect.